His Majesty's Stationery Office. (1938). Report of the departmental committee on detective work and procedure.
Lua i Stíl Chicago (17ú heag.)His Majesty's Stationery Office. Report of the Departmental Committee on Detective Work and Procedure. London, 1938.
Lua MLA (8ú heag.)His Majesty's Stationery Office. Report of the Departmental Committee on Detective Work and Procedure. 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.